← Back to branch summary

~bzr-pqm/bzr/bzr.dev

« back to all changes in this revision

Viewing changes to bzrlib/tests/blackbox/test_command_encoding.py

  • Committer: Robert Collins
  • Date: 2007-03-08 04:06:06 UTC
  • mfrom: (2323.1.1 integration)
  • mto: This revision was merged to the branch mainline in revision 2442.
  • Revision ID: robertc@robertcollins.net-20070308040606-84gsniv56huiyjt4
Merge bzr.dev.

Show diffs side-by-side

added added

removed removed

Lines of Context:
bzrlib/tests/blackbox/test_command_encoding.py
 
1
# Copyright (C) 2005 Canonical Ltd
 
2
# -*- coding: utf-8 -*-
 
3
#
 
4
# This program is free software; you can redistribute it and/or modify
 
5
# it under the terms of the GNU General Public License as published by
 
6
# the Free Software Foundation; either version 2 of the License, or
 
7
# (at your option) any later version.
 
8
#
 
9
# This program is distributed in the hope that it will be useful,
 
10
# but WITHOUT ANY WARRANTY; without even the implied warranty of
 
11
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
12
# GNU General Public License for more details.
 
13
#
 
14
# You should have received a copy of the GNU General Public License
 
15
# along with this program; if not, write to the Free Software
 
16
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
17
 
 
18
"""Tests for the Command.encoding_type interface."""
 
19
 
 
20
from bzrlib.tests import TestCase
 
21
from bzrlib.commands import Command, register_command, plugin_cmds
 
22
 
 
23
 
 
24
class cmd_echo_exact(Command):
 
25
    """This command just repeats what it is given.
 
26
 
 
27
    It decodes the argument, and then writes it to stdout.
 
28
    """
 
29
 
 
30
    takes_args = ['text']
 
31
    encoding_type = 'exact'
 
32
 
 
33
    def run(self, text=None):
 
34
        self.outf.write(text)
 
35
 
 
36
 
 
37
class cmd_echo_strict(cmd_echo_exact):
 
38
    """Replace bogus unicode characters."""
 
39
 
 
40
    encoding_type = 'strict'
 
41
 
 
42
 
 
43
class cmd_echo_replace(cmd_echo_exact):
 
44
    """Replace bogus unicode characters."""
 
45
 
 
46
    encoding_type = 'replace'
 
47
 
 
48
 
 
49
class TestCommandEncoding(TestCase):
 
50
    
 
51
    def test_exact(self):
 
52
        def bzr(*args, **kwargs):
 
53
            return self.run_bzr(*args, **kwargs)[0]
 
54
 
 
55
        register_command(cmd_echo_exact)
 
56
        try:
 
57
            self.assertEqual('foo', bzr('echo-exact', 'foo'))
 
58
            # This is cheating a little bit, because 'foo\xb5' shouldn't
 
59
            # get past main()
 
60
            self.assertEqual('foo\xb5', bzr('echo-exact', 'foo\xb5'))
 
61
            # Exact should fail to decode the string
 
62
            bzr('echo-exact', u'foo\xb5', retcode=3)
 
63
        finally:
 
64
            plugin_cmds.pop('echo-exact')
 
65
 
 
66
    def test_strict_utf8(self):
 
67
        def bzr(*args, **kwargs):
 
68
            kwargs['encoding'] = 'utf-8'
 
69
            return self.run_bzr(*args, **kwargs)[0]
 
70
 
 
71
        register_command(cmd_echo_strict)
 
72
        try:
 
73
            self.assertEqual('foo', bzr('echo-strict', 'foo'))
 
74
            self.assertEqual(u'foo\xb5'.encode('utf-8'),
 
75
                bzr('echo-strict', u'foo\xb5'))
 
76
        finally:
 
77
            plugin_cmds.pop('echo-strict')
 
78
 
 
79
    def test_strict_ascii(self):
 
80
        def bzr(*args, **kwargs):
 
81
            kwargs['encoding'] = 'ascii'
 
82
            return self.run_bzr(*args, **kwargs)[0]
 
83
 
 
84
        register_command(cmd_echo_strict)
 
85
        try:
 
86
            self.assertEqual('foo', bzr('echo-strict', 'foo'))
 
87
            # ascii can't encode \xb5
 
88
            bzr('echo-strict', u'foo\xb5', retcode=3)
 
89
        finally:
 
90
            plugin_cmds.pop('echo-strict')
 
91
 
 
92
    def test_replace_utf8(self):
 
93
        def bzr(*args, **kwargs):
 
94
            kwargs['encoding'] = 'utf-8'
 
95
            return self.run_bzr(*args, **kwargs)[0]
 
96
 
 
97
        register_command(cmd_echo_replace)
 
98
        try:
 
99
            self.assertEqual('foo', bzr('echo-replace', 'foo'))
 
100
            self.assertEqual(u'foo\xb5'.encode('utf-8'),
 
101
                             bzr('echo-replace', u'foo\xb5'))
 
102
        finally:
 
103
            plugin_cmds.pop('echo-replace')
 
104
 
 
105
    def test_replace_ascii(self):
 
106
        def bzr(*args, **kwargs):
 
107
            kwargs['encoding'] = 'ascii'
 
108
            return self.run_bzr(*args, **kwargs)[0]
 
109
 
 
110
        register_command(cmd_echo_replace)
 
111
        try:
 
112
            self.assertEqual('foo', bzr('echo-replace', 'foo'))
 
113
            # ascii can't encode \xb5
 
114
            self.assertEqual('foo?', bzr('echo-replace', u'foo\xb5'))
 
115
        finally:
 
116
            plugin_cmds.pop('echo-replace')
 
117
 
 
118